#include<stdio.h>
int main(int argc,char** argv){
	if(argc==3)
    {
	char* srcfile=argv[1];
    char* dstfile=argv[2];
    FILE*fp1=fopen(srcfile,"r");
    if(fp1==0)
{
 printf("file not exist");
  return -1;
}
FILE *fp2=fopen(dstfile,"w");
while(1)
{
  char temp=fgetc(fp1);
if( feof(fp1))
   break;
fputc(temp, fp2);
}

fclose(fp1);
fclose(fp2);}
return 0;

} 
